// 用户相关的状态管理

import { createSlice } from '@reduxjs/toolkit'
import { setToken as _setToken, getToken, removeToken } from '@/utils'
import { loginAPI, userInfoAPI } from '@/apis/user'

const userStore = createSlice({
    name: "user",
    // 数据状态
    initialState: {
        token: getToken() || '',
        userInfo: {}
    },
    // 同步修改方法
    reducers: {
        setToken (state, action) {
            state.token = action.payload
            // localStorage存一份
            _setToken(action.payload)
        },
        setUserInfo (state, action) {
            state.userInfo = action.payload
        },
        clearUserInfo(state) {
            state.token = ''
            state.userInfo = {}
            removeToken()
        }
    }
})

// 解构出actionCreater
const { setToken, setUserInfo, clearUserInfo } = userStore.actions

// 获取reducer函数
const userReducer = userStore.reducer

// 异步方法 完成登录获取token
const fetchLogin = (loginForm) => {
    return async (dispatch) => {
        // 发送异步请求
        // const res = await request.post('/login', loginForm)
        const res = await loginAPI(loginForm)
        // 提交同步action进行token存入
        dispatch(setToken(res.data.token))
    }
}

// 异步获取用户信息
const fetchUserInfo = () => {
    return async (dispatch) => {
        // 发送异步请求
        const res = await userInfoAPI("/user/info")
        dispatch(setUserInfo(res.data.data))
    }
}

export { fetchLogin, fetchUserInfo, clearUserInfo, setToken }

export default userReducer